Battery pack



FIG. 1 is a perspective view of a first embodiment of our new design.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a left-side view thereof.

FIG. 5 is a right-side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing is included for the purpose of illustratingunclaimed portions of the design for a battery pack and forms no part ofthe claimed design.

CLAIM The ornamental design for a battery pack, as shown and described.